Solar Panels in Colehill, Co. Longford
Colehill is a village in Co. Longford with a population of around 400. Located 16.3 km from Longford, the area has a solar yield of 763 kWh/kWp. A 4kWp solar system generates approximately 3,052 kWh annually, saving an estimated €916+ per year. The SEAI grant of up to €1,800 and 0% VAT bring the net cost to €3,200–€6,200.
What is the solar potential in Colehill?
| Solar Metric | Value |
|---|---|
| Solar Yield | 763 kWh/kWp |
| 4kWp System Output | 3,052 kWh/yr |
| Sunshine Hours | 1,285 hrs/yr |
| Est. Annual Savings | €916+ |
| Household Coverage | 73% of avg use |
Solar yield calculated for Colehill (53.60°N, 7.68°W) using PVGIS satellite data. Actual output varies by roof orientation, shading, and system specification.
Monthly Solar Output in Colehill
kWh per month (4kWp system)
Colehill at a Glance
| Area Data | Value |
|---|---|
| Population | 400 (Census 2022) |
| Elevation | 81 metres |
| Eircode Area | N39 |
| Dist. to Longford | 16.3 km |
| Location | Inland |
| Coordinates | 53.5979°N, 7.6791°W |
Population and housing data: CSO Census 2022. Weather data: Met Eireann (Mullingar, 22 km).
Weather & Climate in Colehill
Weather data from Met Eireann (Mullingar station, 22 km from Colehill). 5-year average (2019–2023).
Solar Power in Colehill, Co. Longford
Colehill is a village in Co. Longford with a population of 400 (CSO Census 2022). It is a short drive from Longford (16.3 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Colehill is N39. You'll need your full Eircode when applying for the SEAI grant. Based on satellite data for this location, a 4kWp solar system generates approximately 3,052 kWh per year (763 kWh/kWp). The area has moderate rainfall (1062 mm/yr), with a mean temperature of 9.8°C.
Advantages of Solar Energy for Colehill Homeowners
Save on Electricity Bills
Homeowners in Colehill can save an estimated €916+ per year on electricity with a 4kWp solar system generating 3,416 kWh annually.
SEAI Grant: Up to €1,800
Get up to €1,800 back from SEAI. The grant is available for homes built before 2021. No means testing. Apply online at seai.ie.
0% VAT on Installation
Residential solar installations are zero-rated for VAT since May 2023, saving approximately €1,000 on a typical system.
Earn from Excess Energy
Sell surplus electricity at 15-25c/kWh through the Microgeneration Support Scheme. The first €400/year is tax-free.
Increase Property Value
Solar panels improve your BER rating and can add up to 4% to your property value.
25+ Year Lifespan
A system installed in Colehill today will generate clean electricity for 25-30 years with minimal maintenance.
Solar grants available in Colehill
Homeowners in Colehill, Co. Longford can apply for the SEAI solar PV grant. The maximum grant of €1,800 is confirmed for 2026.
| System Size | Grant Amount | Typical Net Cost |
|---|---|---|
| 2 kWp | €1,400 | €2,000 - €3,000 |
| 3 kWp | €1,600 | €2,500 - €4,000 |
| 4 kWp+ | €1,800 (max) | €3,200 - €6,200 |
Solar Installers in Longford
SEAI registered solar panel installers covering Longford.
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Your solar questions for Colehill
How much do solar panels cost in Colehill?
A 4kWp system in Colehill typically costs €5,000-€8,000 before grants. After the €1,800 SEAI grant and 0% VAT, the net cost is €3,200-€6,200. The system generates approximately 3,416 kWh/year, paying for itself in 4-6 years.
What is the difference between solar PV and solar thermal?
Solar PV panels generate electricity from sunlight. Solar thermal panels heat water directly. For most Irish homes, solar PV is the better investment: it's more versatile, qualifies for the SEAI grant, and you can sell excess electricity. Solar thermal only heats water.
How long does solar panel installation take?
A typical residential installation takes 1-2 days. This includes scaffolding, mounting the panels, wiring, inverter installation, and connecting to the grid. Your installer handles the ESB Networks notification (NC6 form).
What happens during a power cut?
Standard grid-tied solar systems shut down during a power cut for safety reasons (to protect ESB workers). If you need backup power, you can install a hybrid inverter with battery storage that provides power during outages.
What is a BER assessment and do I need one?
A Building Energy Rating (BER) assessment is required after installing solar panels to claim the SEAI grant. A BER assessor visits your home and rates its energy efficiency from A1 to G. Solar panels typically improve your BER by 1-2 grades. The assessment costs around €150-€200.
What roof direction is best for solar panels in Colehill?
South-facing roofs produce the most electricity (100% of potential). South-east and south-west roofs produce around 95%. East or west-facing roofs still produce 80-85%. North-facing roofs are generally not recommended for solar panels in Ireland.
What size solar system do I need for my home in Colehill?
Most homes in Colehill benefit from a 3-6 kWp system. A 4kWp system (10 panels) covers 73% of average household electricity use. Your installer will assess your roof space, orientation, and energy usage to recommend the optimal size.
Sources
- SEAI — Solar Electricity Grant
- SEAI — Find a Registered Professional
- Revenue — 0% VAT on Solar Panels
- PVGIS — EU Joint Research Centre (solar irradiance data)
- CSO — Census of Population 2022
- Met Eireann — Climate Data
Last updated: March 2026
Fact-checked by John Rooney, Solar Energy Editor. Editorial policy
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